CN105071083B - A kind of electric connector and preparation method thereof - Google Patents
A kind of electric connector and preparation method thereof Download PDFInfo
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- CN105071083B CN105071083B CN201510479466.9A CN201510479466A CN105071083B CN 105071083 B CN105071083 B CN 105071083B CN 201510479466 A CN201510479466 A CN 201510479466A CN 105071083 B CN105071083 B CN 105071083B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims description 17
- 239000003292 glue Substances 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Abstract
The present invention relates to technical field of electric connectors, more particularly, to a kind of electric connector and preparation method thereof, the electric connector has the first terminal module, Second terminal module, intershield piece, the 3rd collets and shell, the first terminal module for forming respective terminal, Second terminal module and intershield piece are connected integral by the 3rd collets, and have location structure between the first terminal module, Second terminal module and intershield piece, it is easy to combine；Shell wraps up the 3rd collets periphery again.During making, the first terminal module, Second terminal module are molded respectively before this, then the first terminal module, Second terminal module and intershield piece are riveted together by positioning, then bury shaping with the 3rd collets edge and be integral.Technique is simple, it is ensured that multiple rows of good normotopia degree of terminal, and terminal will not be weighed wounded in forming process, it is also convenient for intershield piece and is accurately embedded between two rows terminal, for shields the electromagnetic interference of two row's terminals.
Description
Technical field
The present invention relates to technical field of electric connectors, more particularly, to the connector female seat structure with multiple rows of terminal and its
Preparation method.
Background technology
A kind of existing electric connector for being used to transmit high-frequency signal, it includes insulating body, is provided with up and down in insulating body
Two row's terminals, each row's number of terminals is more, and terminal is in elongate shape, and it includes straight contact site and is turned under from contact site
Folding extends the weld part formed, and an intershield piece is provided between two rows terminal, and the electromagnetism for shielding two row's terminals is done
Disturb.To ensure the slimming of electric connector, the insulating body thickness of this electric connector is generally smaller, and all terminals can only be close
It is arranged in insulating body collection, it is thus higher to the Structural Design Requirement of connector, and two above and below easily occurring in existing structure
The defects of arranging terminal out-of-flatness, influence plug and use, and the electromagnetic interference of two row's terminals is larger, is unfavorable for transmitting high-frequency signal.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided a kind of electric connector, it is compact-sized, reasonable, its
The effect of interior two rows terminal position is good, smooth, and effectively reduces electromagnetic interference, and high-frequency signal is transmitted in lifting.
Still a further object of the present invention is to provide a kind of electric connector preparation method, and it can ensure the good normotopia of multiple rows of terminal
Degree, and terminal will not be weighed wounded in forming process, it is also convenient for intershield piece and is accurately embedded between two rows terminal, is used for
Shield the electromagnetic interference of two row's terminals.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of electric connector, the electric connector at least have：
One the first terminal module, the first terminal module include the first collets and are molded as one with the first collets
The first terminal, the first collets are protruded in the contact site termination of the first terminal, and the first collets are provided with the first location division；
One Second terminal module, the Second terminal module include the second collets and are molded as one with the second collets
Second terminal, the second collets are protruded in the contact site termination of Second terminal, and the second collets are provided with the second location division；
One intershield piece, which is provided with the 3rd location division, and intershield piece is exhausted with first respectively by the 3rd location division
The second being located by connecting for location division on the first location division and the second collets on edge block and reach interlocking in first end submodule
Between group and Second terminal module, cause the electromagnetic interference for shielding the first terminal and Second terminal；
One the 3rd collets, are two-part collets, and this two sections of collets are disposal molding structure, its back segment collets
The first terminal module, Second terminal module and intershield piece are connected integral, its leading portion collets fixing the first terminal,
The contact site termination of Second terminal and intershield piece, form tongue piece, the first terminal, the contact site difference of Second terminal
It is revealed in the tongue piece upper and lower surface；
One shell, the 3rd collets periphery is wrapped in, and formed with socket, contact site and the second end so as to the first terminal
The contact site of son is electrically connected with the socket with the male seat of insertion.
Such scheme is further：First collets are L-shaped, and rear end has kink, and the kink is exhausted for second
The rear end of edge block and intershield piece is more than connecing for the first terminal and Second terminal against, the length that intershield piece extends forward
The length of contact portion extension.
Such scheme is further：The second positioning on the first location division and the second collets on first collets
Portion is the locating dowel shifted to install, and the 3rd location division of intershield piece is the first location division of adaptation and the insertion of the second location division
The positioning hole of riveted.
Such scheme is further：The contact site of the first terminal and the contact portion of Second terminal into two rows,
It is and parallel with intershield piece.
Such scheme is further：After the first terminal module, intershield piece and the stacking of Second terminal module combine
In stage casing formed with collecting glue position, and collect glue position in this and be coated with shielding piece up and down.
To reach above-mentioned making purpose, the present invention adopts the following technical scheme that：
A kind of preparation method of electric connector, this method comprise the following steps：
S1, the first terminal is provided, and shaping is buried using edge（insert molding）Technique is exhausted with first by the first terminal
Edge formation of lots together, forms the first terminal module, the first collets are protruded in the contact site termination of the first terminal, and first insulate
Block is provided with the first location division；
S2, Second terminal is provided, and shaping is buried using edge（insert molding）Technique is exhausted with second by Second terminal
Edge formation of lots together, forms Second terminal module, the second collets are protruded in the contact site termination of Second terminal, and second insulate
Block is provided with the second location division；
S3, an intershield piece is provided, the intershield piece is provided with the 3rd location division, by tool by intershield piece
Being riveted together with the first terminal module and Second terminal module, wherein the first terminal module is on the upside of intershield piece, and
Two-terminal module is on the downside of intershield piece, the second location division on the first location division and the second collets on the first collets
Position and rivet with the 3rd location division on intershield piece respectively；
S4, by the assembly that step S3 is obtained by edge bury shaping（insert molding）Technique is answered with the 3rd collets
Together, the 3rd collets are front and rear two-part collets to synthesis type, and this two sections of collets are disposal molding structure, its back segment
The first terminal module, Second terminal module and intershield piece are connected integral by collets, and leading portion collets then hold
One terminal, the contact site termination of Second terminal and intershield piece, form tongue piece, and the first terminal, Second terminal connect
Contact portion is revealed in tongue piece upper and lower surface respectively；
S5, about one shielding piece is provided, and upper and lower shielding piece is wrapped in the first terminal module, intershield piece and second
The stacking of terminal module is collected outside glue position after combining what stage casing was formed；
S6, a shell is provided, be wrapped in the 3rd collets periphery, and formed with socket, so as to the contact site of the first terminal
It is electrically connected with the male seat of the contact site of Second terminal with insertion in the socket.
In such scheme, the first terminal shape of the step S1 is in a row, is molded on the first material strip, has the first contact
Portion, the first weld part and the first connecting portion for being connected to the first contact site and the first weld part, the first collets parcel first connect
Socket part simultaneously extends to the first contact site, and the first contact site is evagination free end, and the first collets are L-shaped.
In such scheme, the Second terminal shape of the step S2 is in a row, is molded on the second material strip, has the second contact
Portion, the second weld part and the second connecting portion for being connected to the second contact site and the second weld part, the second collets parcel second connect
Socket part simultaneously extends to the second contact site, and the second contact site is evagination free end.
It is compared with the prior art, the combination that the present invention passes through the first terminal module, intershield piece and Second terminal module
And wrapped by the 3rd collets, not only facilitate and make, connect between part compact, stably, and can effectively fix difference
Terminal, make the two rows terminal position in connector good, smooth, and middle intershield piece is effectively positioned, position
Put stably, accurately, smooth separation, shield effectiveness is more notable, reduces electromagnetic interference, lifts the effect of transmitting high-frequency signal.
Preparation method provided by the invention, technique are simple, it is ensured that multiple rows of good normotopia degree of terminal, and in forming process
Terminal will not be weighed wounded, intershield piece is also convenient for and is accurately embedded between two rows terminal, for shielding the electricity of two row's terminals
Magnetic disturbance.
Brief description of the drawings：
Accompanying drawing 1 is the outline structural diagram of present pre-ferred embodiments；
Accompanying drawing 2 is the structural decomposition diagram of Fig. 1 embodiments；
The partial structurtes decomposing schematic representation again that accompanying drawing 3 is Fig. 2；
Accompanying drawing 4 is the internal structure sectional view of Fig. 1 embodiments；
Accompanying drawing 5 is the partial structurtes cutaway view Amplified image of Fig. 1 embodiments；
Accompanying drawing 6 is the step schematic flow sheet of Fig. 1 present pre-ferred embodiments.
Embodiment：
Design, concrete structure and the caused technique effect of the present invention are described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Refering to shown in Fig. 1 ~ 5, a kind of relevant electric connector of the present invention, the electric connector at least has a first terminal module
1st, a Second terminal module 2, an intershield piece 3, one the 3rd collets 4 and a shell 5, for person of transmitting high-frequency signal.Should
The first terminal module 1 includes the first collets 11 and the first terminal 12 being molded as one with the first collets, the first terminal 12
Contact site termination protrude the first collets 11, and the first collets 11 are provided with the first location division 111；The first terminal 12 has
First contact site 121, the first weld part 122 and the first connecting portion 123 for being connected to the first contact site and the first weld part, first
Collets 11 wrap up first connecting portion 123 and extend to the first contact site 121, and the termination of the first contact site 121 is evagination free end,
First collets 11 are L-shaped, and rear end has kink 112.Second terminal module 2 includes the second collets 21 and insulated with second
The Second terminal 22 that formation of lots is integrated, contact site termination the second collets 21 of protrusion of Second terminal 22, and the second collets
21 are provided with the second location division 211；Second terminal 22, which has the second contact site 221, the second weld part 222 and is connected to second, to be connect
Contact portion and the second connecting portion of the second weld part 223, the second collets 21 parcel second connecting portion 223 simultaneously extend to the second contact
Portion 221, the termination of the second contact site 221 are evagination free end.Intershield piece 3 is provided with the 3rd location division 31, in the present embodiment,
Inserted for the first location division 111 on the first collets of adaptation and the second location division 211 on the second collets 3rd location division 31
Enter the positioning hole of riveted, the first location division 111 on corresponding first collets and the second location division 211 on the second collets
To position cylindrical body, and shift to install.Intershield piece 3 is fixed with first on the first collets respectively by the 3rd location division 31
The second being located by connecting for location division 211 on the collets of position portion 111 and second and reach interlocking in the first terminal module 1 and second
Between terminal module 2, cause the electromagnetic interference for shielding the first terminal 12 and Second terminal 22；3rd collets 4 are that two-part is exhausted
Edge block, it is divided into front and rear section collets, this two sections of collets are disposal molding structure, wherein, back segment collets are by the first terminal
Module 1, Second terminal module 2 and intershield piece 3 are connected integral, and leading portion collets 41 hold the first terminal 12, the
The contact site termination of two-terminal 22 and intershield piece 3, form tongue piece, the contact of the first terminal 12, Second terminal 22
Portion is revealed in the tongue piece upper and lower surface respectively；Shell 5 is wrapped in the periphery of the 3rd collets 4, and formed with socket 51, so as to first
The male seat of the contact site of terminal 12 and the contact site of Second terminal 22 with insertion in the socket is electrically connected with.
In the present embodiment, the rear end of the first collets 11 of the L-shaped has kink 112, and the kink 112 is exhausted for second
The rear end of edge block 21 and intershield piece 3 is against acquisition positions support top, increases composite structural, and intershield piece 3 extends forward
Length be more than the first terminal 12 and Second terminal 22 contact site extension length.The contact site of the first terminal 12 and
The contact portion of two-terminal 22 is and parallel with intershield piece 3 into two rows.The first terminal module 1, intershield
Piece 3 and the stacking of Second terminal module 2 collect glue position 6 and are coated with up and down in stage casing after combining formed with collecting glue position 6, and in this
Piece 7 is shielded, piece 7 is shielded up and down and plays ruggedized construction by fastening up and down, while can also increase shielding, makes to connect tightly between part
Gather, stably, increase contact engaging and separating force and electrical connection stability.
In the present invention, first collets 11 play fixing to the first terminal 12, can prevent the first terminal 12 oneself
Warped by end or beat, terminal normotopia degree is preferable, can reduce the risk that two neighboring the first terminal 12 contacts with each other.Middle
Intershield piece is straight interlocking between the first terminal module 1 and Second terminal module 2, and with the first terminal 12 and Second terminal
22 contact site is relatively parallel.The first terminal module 1, the combination of intershield piece 3 and Second terminal module 2 are simultaneously insulated by the 3rd
Block 4 wraps, and not only facilitates and makes, and connects between part compact, stably, and can effectively fix different terminals, make connection
Two rows terminal position in device is good, smooth, and middle intershield piece is effectively positioned, and position is stable, accurate,
The effect of smooth separation, shield effectiveness is more notable, reduces electromagnetic interference, and high-frequency signal is transmitted in lifting.
Shown in Fig. 6, when above-mentioned electric connector makes, comprise the following steps：
S1, the first terminal 12 is provided, and shaping is buried using edge（insert molding）Technique is by the first terminal 12 and
One collets 11 are molded together, form the first terminal module 1, and the first collets are protruded in the contact site termination of the first terminal 12
11, and the first collets 11 are provided with the first location division 111；The shape of the first terminal 12 is in a row, is molded on the first material strip M1, tool
There are the first contact site 121, the first weld part 122 and the first connecting portion 123 for being connected to the first contact site and the first weld part, the
One collets 11 wrap up first connecting portion 123 and extend to the first contact site 121, and the termination of the first contact site 121 is that evagination is free
End, the first collets 11 are L-shaped.
S2, Second terminal 22 is provided, and shaping is buried using edge（insert molding）Technique is by Second terminal and second
Collets 21 are molded together, form Second terminal module 2, and the second collets 21 are protruded in the contact site termination of Second terminal, and
Second collets are provided with the second location division 211；The shape of Second terminal 22 is in a row, is molded on the second material strip M2, has second
Contact site 221, the second weld part 222 and the second connecting portion 223 for being connected to the second contact site and the second weld part, the second insulation
Block 21 wraps up second connecting portion 223 and extends to the second contact site 221, and the termination of the second contact site 221 is evagination free end.
S3, an intershield piece 3 is provided, the intershield piece 3 is provided with the 3rd location division 31, shields centre by tool
Cover piece 3 to rivet together with the first terminal module 1 and Second terminal module 2, wherein the first terminal module 1 is in intershield piece 3
Upside, and first location division 111 and second insulation of the Second terminal module 2 on the downside of intershield piece 3, the first collets 11
The second location division 211 on block 21 positions with the 3rd location division 31 on intershield piece 3 respectively to be riveted.During the step can obtain
Between shield accurate and stable position between piece 3 and the first terminal module 1 and Second terminal module 2, in order to be subsequently inputted into
Die for molding.After intershield piece 3 and the first terminal module 1 and the riveted of Second terminal module 2, then remove the first material strip M1 and
Second material strip M2.
S4, by the assembly that step S3 is obtained by edge bury shaping（insert molding）Technique and the 3rd collets 4
Together, the 3rd collets 4 are two-part collets for composite molding, are divided into front and rear section collets, and this two sections of collets is once
Property molding structure, wherein, the first terminal module 1, Second terminal module 2 and intershield piece 3 are fixed into one by back segment collets
It is overall, and leading portion collets 41 hold the first terminal 12, the contact site termination of Second terminal 22 and intershield piece 3, are formed
Tongue piece, the first terminal 12, the contact site of Second terminal 22 are revealed in the tongue piece upper and lower surface respectively.
S5, provide about one shielding piece 7, and will up and down shield piece 7 be wrapped in the first terminal module 1, intershield piece 3 and
The stacking of Second terminal module 2 is collected outside glue position 6 after combining what stage casing was formed, plays reinforcing and shielding effect.
S6, a shell 5 is provided, be wrapped in the periphery of the 3rd collets 4, and formed with socket 41, so as to the first terminal 12
The male seat of contact site and the contact site of Second terminal 22 with insertion in the socket is electrically connected with.
In the present invention, after wrapping up shell 5, also also increasing in the upper outside of shell 5 has second housing 8, increases the property of product
Can, the second housing 8 act as prior art, will not be repeated here.
Preparation method provided by the invention, technique are simple, it is ensured that multiple rows of good normotopia degree of terminal, and in forming process
Terminal will not be weighed wounded, intershield piece is also convenient for and is accurately embedded between two rows terminal, for shielding the electricity of two row's terminals
Magnetic disturbance.
Certainly, the figures above only depicts the preferred embodiment of the present invention, to those skilled in the art
For, can also be to upper by logical analysis, reasoning, or a limited experiment in the case of without departing from present inventive concept and scope
Stating embodiment, number of improvements could be made and change, such modifications and variations should all belong to the scope of protection of present invention.
Claims (8)
- A kind of 1. electric connector, it is characterised in that：The electric connector at least hasOne the first terminal module, the first terminal module include the first collets and be molded as one with the first collets first Terminal, the first collets are protruded in the contact site termination of the first terminal, and the first collets are provided with the first location division；One Second terminal module, the Second terminal module include the second collets and be molded as one with the second collets second Terminal, the second collets are protruded in the contact site termination of Second terminal, and the second collets are provided with the second location division；One intershield piece, which is provided with the 3rd location division, intershield piece by the 3rd location division respectively with the first collets On the first location division and the second being located by connecting for location division on the second collets and reach interlocking in the first terminal module and Between Second terminal module, cause the electromagnetic interference for shielding the first terminal and Second terminal；One the 3rd collets, are two-part collets, and this two sections of collets are disposal molding structure, and its back segment collets is by One Terminals Die group, Second terminal module and intershield piece be connected it is integral, its leading portion collets fixing the first terminal, second The contact site termination of terminal and intershield piece, tongue piece is formed, the first terminal, the contact site of Second terminal appear respectively In the tongue piece upper and lower surface；One shell, is wrapped in the 3rd collets periphery, and formed with socket, so as to the contact site and Second terminal of the first terminal Contact site is electrically connected with the socket with the male seat of insertion.
- A kind of 2. electric connector according to claim 1, it is characterised in that：First collets are L-shaped, and rear end has Kink, the kink is for the rear end of the second collets and intershield piece against the length that intershield piece extends forward is big In the length that the first terminal and the contact site of Second terminal protract.
- A kind of 3. electric connector according to claim 1, it is characterised in that：The first location division on first collets And second the second location division on collets is the locating dowel shifted to install, and the 3rd location division of intershield piece is adaptation the One location division and the positioning hole of the second location division insertion riveted.
- A kind of 4. electric connector according to claim 1, it is characterised in that：The contact site of the first terminal and the second end The contact portion of son is and parallel with intershield piece into two rows.
- A kind of 5. electric connector according to claim 1, it is characterised in that：The first terminal module, intershield piece And the stacking of Second terminal module combine after collect glue position formed with collecting glue position, and in this in stage casing and be coated with shielding up and down Piece.
- A kind of 6. preparation method of electric connector, it is characterised in that：This method comprises the following steps：S1, the first terminal is provided, and shaping is buried using edge（insert molding）Technique is by the first terminal and the first collets Shaping together, forms the first terminal module, and the first collets are protruded in the contact site termination of the first terminal, and on the first collets Provided with the first location division；S2, Second terminal is provided, and shaping is buried using edge（insert molding）Technique is by Second terminal and the second collets Shaping together, forms Second terminal module, and the second collets are protruded in the contact site termination of Second terminal, and on the second collets Provided with the second location division；S3, an intershield piece is provided, the intershield piece is provided with the 3rd location division, by tool by intershield piece and the One Terminals Die group and Second terminal module rivet together, and wherein the first terminal module is on the upside of intershield piece, and the second end Submodule group is on the downside of intershield piece, the second location division difference on the first location division and the second collets on the first collets Position and rivet with the 3rd location division on intershield piece；S4, by the assembly that step S3 is obtained by edge bury shaping（insert molding）Technique is combined into the 3rd collets Together, the 3rd collets are front and rear two-part collets to type, and this two sections of collets are disposal molding structure, and its back segment insulate The first terminal module, Second terminal module and intershield piece are connected integral by block, and leading portion collets then hold first end Son, the contact site termination of Second terminal and intershield piece, form tongue piece, the first terminal, the contact site of Second terminal Tongue piece upper and lower surface is revealed in respectively；S5, about one shielding piece is provided, and upper and lower shielding piece is wrapped in the first terminal module, intershield piece and Second terminal Module stacking is collected outside glue position after combining what stage casing was formed；S6, a shell is provided, be wrapped in the 3rd collets periphery, and formed with socket, so as to the contact site of the first terminal and the The contact site of two-terminal is electrically connected with the socket with the male seat of insertion.
- 7. the preparation method of electric connector according to claim 6, it is characterised in that：The first terminal shape of the step S1 It is in a row, it is molded on the first material strip, there is the first contact site, the first weld part and be connected to the first contact site and the first welding The first connecting portion in portion, the first collets parcel first connecting portion simultaneously extend to the first contact site, the first contact site be evagination from By holding, the first collets are L-shaped.
- 8. the preparation method of electric connector according to claim 6, it is characterised in that：The Second terminal shape of the step S2 It is in a row, it is molded on the second material strip, there is the second contact site, the second weld part and be connected to the second contact site and the second welding The second connecting portion in portion, the second collets parcel second connecting portion simultaneously extend to the second contact site, the second contact site be evagination from By holding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479466.9A CN105071083B (en) | 2015-08-07 | 2015-08-07 | A kind of electric connector and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510479466.9A CN105071083B (en) | 2015-08-07 | 2015-08-07 | A kind of electric connector and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105071083A CN105071083A (en) | 2015-11-18 |
| CN105071083B true CN105071083B (en) | 2018-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510479466.9A Active CN105071083B (en) | 2015-08-07 | 2015-08-07 | A kind of electric connector and preparation method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107134692A (en) * | 2016-12-15 | 2017-09-05 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN111497124A (en) * | 2020-04-29 | 2020-08-07 | 东莞天龙阿克达电子有限公司 | Packaging process method for PIN needle of automobile power supply controller |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204538371U (en) * | 2014-02-21 | 2015-08-05 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN203871551U (en) * | 2014-04-29 | 2014-10-08 | 东莞市竞跃电子有限公司 | USB3.0 socket |
| CN203859321U (en) * | 2014-05-30 | 2014-10-01 | 莫列斯公司 | Electrical connector |
| CN204243301U (en) * | 2014-09-19 | 2015-04-01 | 蔡周贤 | electrical connector |
| TWM493791U (en) * | 2014-10-09 | 2015-01-11 | Amphenol East Asia Ltd | Signal connector with spacer positioned by assembling-type tongue plate |
| CN204243365U (en) * | 2014-10-27 | 2015-04-01 | 富士康(昆山)电脑接插件有限公司 | electrical connector |
| CN204289872U (en) * | 2014-12-31 | 2015-04-22 | 上海莫仕连接器有限公司 | Electric connector |
| CN204885548U (en) * | 2015-08-07 | 2015-12-16 | 黄海燕 | an electrical connector |
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